20-40

The way to convert a decimal number system to its binary equivalent is to use the

• division algorithm

• substraction algorithm

• convertion algorithm

• addition algorithm

• multiplication algorithm

It researches the design and use of computer technology, focusing particularly on the interface between users and computers

• human –computer interaction

• user –computer interaction

• human –hardware interaction

• software –hardware interaction

• human –computer interface

The loop of interaction has several aspects that include:

• visual, audio

• visual, audio, kinesthetic

• user, computer

• hardware, software

• visual, audio, digit

The flow of information between the human and computer is defined as the

• loop of interaction

• loop of connection

• loop of information

• human computer resources

• input device

Very fast and very expensive types of memory

• processor registers, cache

• flash/USB memory, RAM

• hard drives, flash memory

• tape backup, hard drives

• RAM, ROM, Flash memory

Very slow types of memory

• tape backup, hard drives

• RAM, ROM, processor registers

• processor registers, cache

• flash/USB memory, RAM, cache

• hard drives, flash memory, cache

Primary memory includes

• RAM, ROM

• processor registers, cache, flash memory

• flash/USB memory, RAM, cache

• hard drives, flash memory, cache

• tape backup, hard drives

This type of memory is temporary and volatile

• RAM

• hard drive

• ROM

• flash memory

• tape backup

This type of memory is usually nonvolatile

• ROM

• processor registers

• cache, RAM

• RAM

• processor registers, cache

It provides permanent storage for data and instructions that do not change, like programs and data from the computer manufacturer.

• ROM

• processor registers, cache

• RAM

• processor registers

• cache, RAM